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Accurate and safe medication recommendations are critical for effective clinical decision-making, especially in multimorbidity cases. However, existing systems rely on point-wise prediction paradigms that overlook synergistic drug effects…

机器学习 · 计算机科学 2026-05-19 Chenxiao Fan , Chongming Gao , Wentao Shi , Yaxin Gong , Zihao Zhao , Fuli Feng

Employing a forward diffusion chain to gradually map the data to a noise distribution, diffusion-based generative models learn how to generate the data by inferring a reverse diffusion chain. However, this approach is slow and costly…

机器学习 · 统计学 2023-09-08 Huangjie Zheng , Pengcheng He , Weizhu Chen , Mingyuan Zhou

Training generative models like Generative Adversarial Network (GAN) is challenging for noisy data. A novel curriculum learning algorithm pertaining to clustering is proposed to address this issue in this paper. The curriculum construction…

机器学习 · 计算机科学 2019-09-27 Deli Zhao , Jiapeng Zhu , Zhenfang Guo , Bo Zhang

Most dynamic ensemble selection (DES) methods utilize the K-Nearest Neighbors (KNN) algorithm to estimate the competence of classifiers in a small region surrounding the query sample. However, KNN is very sensitive to the local distribution…

机器学习 · 计算机科学 2022-05-24 Reza Davtalab , Rafael M. O. Cruz , Robert Sabourin

Forecasting Parapapillary atrophy (PPA), i.e., a symptom related to most irreversible eye diseases, provides an alarm for implementing an intervention to slow down the disease progression at early stage. A key question for this forecast is:…

计算机视觉与模式识别 · 计算机科学 2021-04-14 Botong Wu , Sijie Ren , Jing Li , Xinwei Sun , Shiming Li , Yizhou Wang

Heart disease is a serious global health issue that claims millions of lives every year. Early detection and precise prediction are critical to the prevention and successful treatment of heart related issues. A lot of research utilizes…

机器学习 · 计算机科学 2024-07-30 Rahul Karmakar , Udita Ghosh , Arpita Pal , Sattwiki Dey , Debraj Malik , Priyabrata Sain

Data Mining is being actively applied to stock market since 1980s. It has been used to predict stock prices, stock indexes, for portfolio management, trend detection and for developing recommender systems. The various algorithms which have…

神经与进化计算 · 计算机科学 2013-02-06 Savinderjit Kaur , Veenu Mangat

The paper focuses on mining patterns that are characterized by a fuzzy lagged relationship between the data objects forming them. Such a regulatory mechanism is quite common in real life settings. It appears in a variety of fields: finance,…

人工智能 · 计算机科学 2014-05-16 Eran Shaham , David Sarne , Boaz Ben-Moshe

User growth is a major strategy for consumer internet companies. To optimize costly marketing campaigns and maximize user engagement, we propose a novel treatment effect optimization methodology to enhance user growth marketing. By…

机器学习 · 计算机科学 2025-07-09 Shuyang Du , Jennifer Zhang , Will Y. Zou

Differentially private (DP) language model inference is an approach for generating private synthetic text. A sensitive input example is used to prompt an off-the-shelf large language model (LLM) to produce a similar example. Multiple…

机器学习 · 计算机科学 2025-06-06 Kareem Amin , Salman Avestimehr , Sara Babakniya , Alex Bie , Weiwei Kong , Natalia Ponomareva , Umar Syed

Recent studies have shown that deep learning models such as RNNs and Transformers have brought significant performance gains for long-term forecasting of time series because they effectively utilize historical information. We found,…

机器学习 · 计算机科学 2022-09-19 Tian Zhou , Ziqing Ma , Xue wang , Qingsong Wen , Liang Sun , Tao Yao , Wotao Yin , Rong Jin

In this study, we propose a novel and robust framework, Self-DenseMobileNet, designed to enhance the classification of nodules and non-nodules in chest radiographs (CXRs). Our approach integrates advanced image standardization and…

In Federated Learning (FL), forgetting, or the loss of knowledge across rounds, hampers algorithm convergence, particularly in the presence of severe data heterogeneity among clients. This study explores the nuances of this issue,…

机器学习 · 计算机科学 2024-02-09 Mohammed Aljahdali , Ahmed M. Abdelmoniem , Marco Canini , Samuel Horváth

The prediction of disease risk factors can screen vulnerable groups for effective prevention and treatment, so as to reduce their morbidity and mortality. Machine learning has a great demand for high-quality labeling information, and…

机器学习 · 计算机科学 2024-06-26 Yang Lin , Muqing Li , Ziyi Zhu , Yinqiu Feng , Lingxi Xiao , Zexi Chen

One of the most urgent problems is the overcrowding in emergency departments (EDs), caused by an aging population and rising healthcare costs. Patient dispositions have become more complex as a result of the strain on hospital…

机器学习 · 计算机科学 2024-12-23 Nafisa Binte Feroz , Chandrima Sarker , Tanzima Ahsan , K M Arefeen Sultan , Raqeebir Rab

Agriculture is vital for global food security, but crops are vulnerable to diseases that impact yield and quality. While Convolutional Neural Networks (CNNs) accurately classify plant diseases using leaf images, their high computational…

计算机视觉与模式识别 · 计算机科学 2025-06-03 T. Ahmed , S. Jannat , Md. F. Islam , J. Noor

Dengue fever is a virulent disease spreading over 100 tropical and subtropical countries in Africa, the Americas, and Asia. This arboviral disease affects around 400 million people globally, severely distressing the healthcare systems. The…

种群与进化 · 定量生物学 2023-01-25 Madhurima Panja , Tanujit Chakraborty , Sk Shahid Nadim , Indrajit Ghosh , Uttam Kumar , Nan Liu

The rise of Alzheimers Disease worldwide has prompted a search for efficient tools which can be used to predict deterioration in cognitive decline leading to dementia. In this paper, we explore the potential of survival machine learning as…

机器学习 · 计算机科学 2023-06-21 Henry Musto , Daniel Stamate , Ida Pu , Daniel Stahl

Data mining is wide spreading its applications in several areas. There are different tasks in mining which provides solutions for wide variety of problems in order to discover knowledge. Among those tasks association mining plays a pivotal…

数据库 · 计算机科学 2015-06-24 Sudhir Tirumalasetty , Aruna Jadda , Sreenivasa Reddy Edara

Correlation networks are commonly used to infer associations between microbes and metabolites. The resulting p-values are then corrected for multiple comparisons using existing methods such as the Benjamini and Hochberg procedure to control…

统计方法学 · 统计学 2025-06-17 Jing Ma
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